The collector’s edition will include the following for $129.99/169.99 CAD:

The stone mansion edition includes everything in the collector’s edition plus Atreus’ wooden Horse and Troll, Stone Mason Ring, and talking Mimir Head keychain for $149.99/199.99 CAD (available only in NA)

There’s also a digital deluxe edition, which will give you a physical exclusive, shiny, limited-run God of War physical pin (only in US and Canada)